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143 条记录 (耗时 0.017 秒)

    Composite transducer with connective backing block
    64.
    发明公开
    Composite transducer with connective backing block 失效
    Zusammengesetzte Wandler und leitendesRückelement

    公开(公告)号：EP0872285A3

    公开(公告)日：2001-12-19

    申请号：EP98302976.0

    申请日：1998-04-17

    申请人： Advanced Technology Laboratories, Inc.

    发明人： Gilmore, James Michael

    IPC分类号： B06B1/06

    CPC分类号： B06B1/0677 ,  B06B1/0607 ,  B06B1/0622

    摘要： A backing block (10) for an ultrasonic array transducer comprises a flex circuit embedded in a body of acoustic backing material, with conductive traces on the flex circuit (20) terminating at the surface (12) of the body (10) at which an array transducer is mounted and extending out from the rear (14) of the body (10) for connection to electrical circuitry. The array transducer is formed of a composite material in which the pattern of the composite material is oriented at an oblique angle to the kerfs of the transducer.

    摘要翻译： 用于超声波阵列换能器的背衬块（10）包括嵌入在声学背衬材料体中的柔性电路，柔性电路（20）上的导电迹线终止于主体（10）的表面（12）处， 阵列换能器被安装并从主体（10）的后部（14）延伸，用于连接到电路。 阵列换能器由复合材料形成，其中复合材料的图案以与换能器的切口成倾斜的角度定向。

    Intraoperative ultrasound probe
    65.
    发明公开
    Intraoperative ultrasound probe 失效
    MONTAGESATZFÜRLEITUNGSENDEN

    公开(公告)号：EP0947162A2

    公开(公告)日：1999-10-06

    申请号：EP99200175.0

    申请日：1993-11-22

    申请人： ADVANCED TECHNOLOGY LABORATORIES, INC.

    发明人： Nordgren, Timothy F. ,  Imling, Deborah K. ,  Ungari, Joseph L. ,  Killam, Donald Gilbert ,  McKeighen, Ronald E.

    IPC分类号： A61B8/06 ,  A61B8/12

    CPC分类号： H01R9/032 ,  A61B8/06 ,  A61B8/12 ,  A61B8/445 ,  H01R9/0515 ,  H01R12/62 ,  H01R2201/12

    摘要： An intraoperative ultrasonic transducer probe is described comprising a handle section and a transducer section which resemble a tiny leg and foot. The two sections are obtusely angled relative to each other so that the physician may continue to clearly view the surgical site while holding and manipulating the probe. The extension of the transducer section away from its point of attachment to the handle section results in the toe of the foot being insertable under unincised tissue, enabling the surgeon to ultrasonically examine organs and tissue peripheral to the surgical site and to follow a vessel even beyond the incision. The transducer section is completely encapsulated in a rubberlike material which electrically insulates the transducer from the patient, enables the probe to be easily sterilized, and further provides an inherent standoff between the transducer and the contact surface of the probe. Thus, the transducer can be focused immediately at the skin line of the organ or vessel which is in contact with the probe. The probe can be easily assembled by providing termination assemblies for attaching coaxial cable conductors to the printed circuit board assembly of the probe.

    摘要翻译： 描述了一种术中超声波换能器探头，其包括类似于小腿和脚的手柄部分和换能器部分。 两个部分相对于彼此是钝的，使得医师可以在保持和操纵探针的同时继续清楚地观察手术部位。 换能器部分远离其附接点到手柄部分的延伸导致足部的脚趾可插入到未矫正的组织之下，使得外科医生能够超声检查外科手术部位周围的器官和组织并且跟随容器甚至超出 切口 换能器部分完全封装在橡胶状材料中，该材料将换能器与患者电绝缘，使得探针容易消毒，并进一步提供换能器与探针接触表面之间的固有间隙。 因此，换能器可以立即聚焦在与探针接触的器官或血管的皮肤线上。 可以通过提供用于将同轴电缆导体连接到探针的印刷电路板组件的终端组件来容易地组装探针。

    Ultrasonic imaging apparatus and method for breast cancer diagnosis
    67.
    发明公开
    Ultrasonic imaging apparatus and method for breast cancer diagnosis 失效
    Ultraschall-Bildaufnahmegerätund Verfahren zur Diagnose von Brustkrebs

    公开(公告)号：EP0882426A2

    公开(公告)日：1998-12-09

    申请号：EP98304381.1

    申请日：1998-06-03

    申请人： Advanced Technology Laboratories, Inc.

    发明人： Schwartz, Gary Allen

    IPC分类号： A61B8/08

    CPC分类号： G01S15/8993 ,  A61B8/0825 ,  A61B8/4209 ,  A61B8/4281 ,  A61B8/483 ,  G01S7/52026 ,  G01S15/8979

    摘要： An ultrasonic diagnostic imaging system is described which produces ultrasonic breast images by acquiring ultrasonic data from a volumetric region of the breast, then volume rendering the data to produce a projection image from the data set. The diagnostic image reveals diagnostic information of the complete volume of breast tissue in a single ultrasonic image.

    摘要翻译： 描述了一种超声波诊断成像系统，其通过从乳房的体积区域获取超声数据产生超声乳房图像，然后体积渲染数据以从数据集产生投影图像。 诊断图像显示单个超声图像中乳腺组织完整体积的诊断信息。

    Three dimensional ultrasonic diagnostic image rendering from tissue and flow images
    69.
    发明公开
    Three dimensional ultrasonic diagnostic image rendering from tissue and flow images 失效
    的三维超声波图像回放流和组织图像的诊断

    公开(公告)号：EP0844496A2

    公开(公告)日：1998-05-27

    申请号：EP97309497.2

    申请日：1997-11-25

    申请人： ADVANCED TECHNOLOGY LABORATORIES, INC.

    发明人： Quistgaard, Jens Ulrich

    IPC分类号： G01S15/89

    CPC分类号： A61B8/483 ,  A61B8/06 ,  A61B8/13 ,  G01S15/8979 ,  G01S15/8993 ,  G06T17/00 ,  Y10S128/916

    摘要： A medical diagnostic ultrasound system is described in which ultrasonic B mode tissue information and Doppler flow information is acquired from a volumetric region of the body and processed in an interleaved sequence to render a three dimensional image. The three dimensional rendering processes the B mode and Doppler flow information to give priority to tissue information, flow information, or a blend of the two.

    摘要翻译： 一种医疗诊断超声系统是其中超声的B模式的组织信息和多普勒血流信息描述的是从身体的一个体积区域获取的，并在交错顺序处理中呈现三维图像。 三维渲染处理的B模式和多普勒血流信息，以对组织信息优先，流量信息，或两者的共混物。